// Generated by CoffeeScript 1.7.1
(function() {
  ({
    parseUrl: function(url) {
      var content, req;
      req = new XMLHttpRequest();
      req.open('GET', url, false);
      req.overrideMimeType('text/plain; charset=x-user-defined');
      req.send(null);
      content = req.status === 200 || req.status === 0 ? req.responseText : '';
      return this.parse(content);
    },
    parse: function(content) {
      var commentMarker, i, sauceMarker;
      sauceMarker = content.length - 128;
      if (content.substr(sauceMarker, 5) !== 'SAUCE') {
        return false;
      }
      this.id = 'SAUCE';
      this.version = content.substr(sauceMarker + 5, 2);
      this.title = content.substr(sauceMarker + 7, 35);
      this.author = content.substr(sauceMarker + 42, 20);
      this.group = content.substr(sauceMarker + 62, 20);
      this.date = content.substr(sauceMarker + 82, 8);
      this.fileSize = this.unpackLong(content.substr(sauceMarker + 90, 4));
      this.dataType = this.getByteAt(content.substr(sauceMarker + 94, 1));
      this.fileType = this.getByteAt(content.substr(sauceMarker + 95, 1));
      this.tinfo1 = this.unpackShort(content.substr(sauceMarker + 96, 2));
      this.tinfo2 = this.unpackShort(content.substr(sauceMarker + 98, 2));
      this.tinfo3 = this.unpackShort(content.substr(sauceMarker + 100, 2));
      this.tinfo4 = this.unpackShort(content.substr(sauceMarker + 102, 2));
      this.commentCount = this.getByteAt(content.substr(sauceMarker + 104, 1));
      this.flags = this.getByteAt(content.substr(sauceMarker + 105, 1));
      this.filler = content.substr(sauceMarker + 106, 22);
      commentMarker = sauceMarker - 5 - this.commentCount * 64;
      if (this.commentCount > 0 && content.substr(commentMarker, 5) === 'COMNT') {
        commentMarker += 5;
        this.comments = [];
        i = this.commentCount;
        while (i-- > 0) {
          this.comments.push(content.substr(commentMarker, 64));
          commentMarker += 64;
        }
      }
      return true;
    },
    unpackLong: function(data) {
      var lng;
      lng = (((this.getByteAt(data, 3) << 8) + this.getByteAt(data, 2) << 8) + this.getByteAt(data, 1) << 8) + this.getByteAt(data, 0);
      if (lng < 0) {
        lng += 4294967296;
      }
      return lng;
    },
    unpackShort: function(data) {
      var shrt;
      shrt = (this.getByteAt(data, 1) << 8) + this.getByteAt(data, 0);
      if (shrt < 0) {
        shrt += 65536;
      }
      return shrt;
    },
    getByteAt: function(data, offset) {
      return data.charCodeAt(offset) & 0xFF;
    }
  });

}).call(this);